30209274

素因数分解:

$2^1\times 3^5\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 69058080

約数和(自身を除く): 38848806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 1019, 1098, 1647, 2038, 3057, 3294, 4941, 6114, 9171, 9882, 14823, 18342, 27513, 29646, 55026, 62159, 82539, 124318, 165078, 186477, 247617, 372954, 495234, 559431, 1118862, 1678293, 3356586, 5034879, 10069758, 15104637, 30209274]

約数ペア:

[(1, 30209274), (2, 15104637), (3, 10069758), (6, 5034879), (9, 3356586), (18, 1678293), (27, 1118862), (54, 559431), (61, 495234), (81, 372954), (122, 247617), (162, 186477), (183, 165078), (243, 124318), (366, 82539), (486, 62159), (549, 55026), (1019, 29646), (1098, 27513), (1647, 18342), (2038, 14823), (3057, 9882), (3294, 9171), (4941, 6114)]